To the best of our knowledge, there is a reasonable amount of seat availability at the stated price. Flexible travel dates may be required to find this rate; seats may not be available on all flights or all dates of travel. Holiday periods may be excluded. We monitor the availability of the fare and take efforts to remove and/or modify fares when no longer available.

All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.

To the best of our knowledge, there is a reasonable amount of seat availability at the stated price. Flexible travel dates may be required to find this rate; seats may not be available on all flights or all dates of travel. Holiday periods may be excluded. We monitor the availability of the fare and take efforts to remove and/or modify fares when no longer available.

All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.

I signed up for Airfarewatchdog not expecting anything great, BUT I found a much needed flight to Seattle WA from Phoenix AZ for 192.00 round trip where that same flight is normally 330 -350
Thank you Thank you Thank you

"always a pleasure"

reviewed by an Airfarewatchdog Traveler on April 24, 2011

Flight from Phoenix to Seattle

Airline: Southwest

RT/OW: oneway

Date of Flight: April 2011

Seat Class: economy

Check-in Experience

In-flight Service

Seat Comfort

It is always a pleasure to fly on Southwest Airlines. The staff seem to enjoy their work. And if your plans change you have a credit you can use anytime in the next year.

"Phoenix - Seattle commuter"

reviewed by an Airfarewatchdog Traveler on April 14, 2011

Flight from Phoenix to Seattle

Airline: Southwest

RT/OW: roundtrip

Date of Flight: April 2011

Seat Class: economy

Check-in Experience

In-flight Service

Seat Comfort

Typical Southwest flight, neither especially good or especially bad. Late departure out of SeaTac, had to wait on the runway for quite a while. Hard to say if Southwest vs. United/US airways is better for this route, but at east SW doesn't seem to oversell their flights.

"Flight from Tucson"

reviewed by an Airfarewatchdog Traveler on March 31, 2011

Flight from Phoenix to Seattle

Airline: US Airways

RT/OW: roundtrip

Date of Flight: March 2011

Seat Class: economy

Check-in Experience

In-flight Service

Seat Comfort

The flight was on time. It was full, but boarding was done well. This was first flight on this airline. Would probably fly with this airline again in the future.

"A new USAIR experience."

reviewed by an Airfarewatchdog Traveler on March 25, 2011

Flight from Phoenix to Seattle

Airline: US Airways

RT/OW: roundtrip

Date of Flight: March 2011

Seat Class: economy

Check-in Experience

In-flight Service

Seat Comfort

My experience with USAir on the east coast is less
than exemplary. Planes not clean, scheduled departure/arrival rarely as published, hospitality
condescending. Our non-stop to Sea departed on time and arrived as scheduled, the plane was clean
and the staff manning the aircraft did their task in a friendly, efficient and effective manner. Is there a difference between USAir east and west. There appears to be.

"Smoothest flight in years!"

reviewed by an Airfarewatchdog Traveler on December 04, 2010

Flight from Phoenix to Seattle

Airline: Alaska

RT/OW: oneway

Date of Flight: December 2010

Seat Class: economy

Check-in Experience

In-flight Service

Seat Comfort

Friendly crew, smooth flight on new plane. Early arrival in Seattle, which we appreciate as we travel with a dog. Check-in and security in Phoenix is awesome. Speaking of traveling with a pet, wouldn't it be nice if they could earn air miles, or you could use your own miles to pay for them since they count as your carry-on?

"Routine"

reviewed by an Airfarewatchdog Traveler on October 14, 2010

Flight from Phoenix to Seattle

Airline: Southwest

RT/OW: roundtrip

Date of Flight: October 2010

Seat Class: economy

Check-in Experience

In-flight Service

Seat Comfort

We were early arriving at both destinations. Nice.
Yes, we were served peanuts, crackers, sodas/juice etc. Still dislike not having assigned seating sometimes.

"PLEASANT ALL AROUND!"

reviewed by an Airfarewatchdog Traveler on October 14, 2010

Flight from Phoenix to Seattle

Airline: US Airways

RT/OW: roundtrip

Date of Flight: October 2010

Seat Class: economy

Check-in Experience

In-flight Service

Seat Comfort

I CAN'T BELIEVE IT BUT EVERYTHING ABOUT THIS FLIGHT WAS PLEASANT. CHECK IN WAS EASY, FLIGHT WAS ON TIME, GOOD SERVICE AND MY LUAGGAGE DIDN'T GET LOST.

"used to love to fly"

reviewed by an Airfarewatchdog Traveler on September 11, 2010

Flight from Phoenix to Seattle

Airline: Southwest

RT/OW: roundtrip

Date of Flight: August 2010

Seat Class: economy

Check-in Experience

In-flight Service

Seat Comfort

Free bags, no stops, what more could you want? Seat assignment? (overrated if flying alone, but understandable requirement traveling with others)

"Predictable"

reviewed by an Airfarewatchdog Traveler on August 30, 2010

Flight from Phoenix to Seattle

Airline: Southwest

RT/OW: roundtrip

Number of Stops: 1 stop in RNO

Date of Flight: August 2010

Seat Class: economy

Check-in Experience

In-flight Service

Seat Comfort

Southwest is very predictable and there were no surprises. Both outgoing and incoming flights arrived early. Both outgoing and incoming flights were overbooked which seems to be the norm these days.

"GOOD TRIP"

reviewed by an Airfarewatchdog Traveler on August 03, 2010

Flight from Phoenix to Seattle

Airline: Alaska

RT/OW: roundtrip

Date of Flight: July 2010

Seat Class: economy

Check-in Experience

In-flight Service

Seat Comfort

ON RETURN FLIGHT WE WERE ALL BOARDED (VERY WARM IN PLANE) THEN WERE TOLD THE PLANE DIDN"T WORK SO WE HAD TO GET OFF THE PLANE WHICH IS BETTER THAN SITTING ON IT FOR HOURS. WE WERE DELAYED 1 1/2 HR. WHICH WASN'T BAD. BOARDED ANOTHER PLANE MUCH COOLER & GOT HOME SAFELY.

Found by other travelers:Phoenix, AZ(PHX)toSeattle, WA(SEA)

$385

Flight from Phoenix to Seattle (PHX - SEA)

Fri, Jun 6 - Thu, Jul 24

Alaska

$290

Flight from Phoenix to Seattle (PHX - SEA)

Mon, Aug 18 - Thu, Aug 21

Alaska

$298

Flight from Phoenix to Seattle (PHX - SEA)

Sun, Jul 6 - Fri, Jul 11

US Airways

$270

Flight from Phoenix to Seattle (PHX - SEA)

Mon, Sep 8 - Fri, Sep 12

Alaska

$290

Flight from Phoenix to Seattle (PHX - SEA)

Wed, Jul 9 - Sun, Jul 13

United

$502

Flight from Phoenix to Seattle (PHX - SEA)

Thu, Jun 12 - Sun, Jun 15

Delta

$278

Flight from Phoenix to Seattle (PHX - SEA)

Thu, Aug 28 - Mon, Sep 1

Alaska

$311

Flight from Phoenix to Seattle (PHX - SEA)

Thu, Jul 3 - Sun, Jul 6

Alaska

$298

Flight from Phoenix to Seattle (PHX - SEA)

Thu, Jul 24 - Sun, Jul 27

US Airways

$298

Flight from Phoenix to Seattle (PHX - SEA)

Fri, Aug 15 - Sun, Aug 17

US Airways

There are approximately 407 flights covering the route from Sky Harbor International Airport in Phoenix to Seattle/Tacoma International Airport in Seattle, provided by as many as 8 airlines.

The following airlines often offer cheap flights from Phoenix to Seattle